From bfbc18affacd44ba861f66dda222e2884c021874 Mon Sep 17 00:00:00 2001 From: Matthew Malcomson Date: Thu, 16 Aug 2018 16:41:52 +0000 Subject: [PATCH] Remove rtl.texi references to old RTX code class names Committed on behalf of Matthew Malcomson. 2018-08-16 Matthew Malcomson gcc/ * doc/rtl.texi: Replace old RTX class names with new names. From-SVN: r263592 --- gcc/ChangeLog | 5 +++++ gcc/doc/rtl.texi | 29 ++++++++++++++++------------- 2 files changed, 21 insertions(+), 13 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0e1125595f1..d913d7d9c01 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2018-08-16 Matthew Malcomson + + * doc/rtl.texi: Replace old RTX class names with new names. + + 2018-08-16 Vlad Lazar * expmed.h (canonicalize_comparison): New declaration. diff --git a/gcc/doc/rtl.texi b/gcc/doc/rtl.texi index 20c57732679..5b1e69527a5 100644 --- a/gcc/doc/rtl.texi +++ b/gcc/doc/rtl.texi @@ -144,7 +144,8 @@ Currently, @file{rtl.def} defines these classes: An RTX code that represents an actual object, such as a register (@code{REG}) or a memory location (@code{MEM}, @code{SYMBOL_REF}). @code{LO_SUM}) is also included; instead, @code{SUBREG} and -@code{STRICT_LOW_PART} are not in this class, but in class @code{x}. +@code{STRICT_LOW_PART} are not in this class, but in class +@code{RTX_EXTRA}. @item RTX_CONST_OBJ An RTX code that represents a constant object. @code{HIGH} is also @@ -166,7 +167,7 @@ An RTX code for a unary arithmetic operation, such as @code{NEG}, @item RTX_COMM_ARITH An RTX code for a commutative binary operation, such as @code{PLUS} or @code{AND}. @code{NE} and @code{EQ} are comparisons, so they have class -@code{<}. +@code{RTX_COMM_COMPARE}. @item RTX_BIN_ARITH An RTX code for a non-commutative binary operation, such as @code{MINUS}, @@ -284,26 +285,28 @@ Some classes of RTX codes always have the same format. For example, it is safe to assume that all comparison operations have format @code{ee}. @table @code -@item 1 +@item RTX_UNARY All codes of this class have format @code{e}. -@item < -@itemx c -@itemx 2 +@item RTX_BIN_ARITH +@itemx RTX_COMM_ARITH +@itemx RTX_COMM_COMPARE +@itemx RTX_COMPARE All codes of these classes have format @code{ee}. -@item b -@itemx 3 +@item RTX_BITFIELD_OPS +@itemx RTX_TERNARY All codes of these classes have format @code{eee}. -@item i +@item RTX_INSN All codes of this class have formats that begin with @code{iuueiee}. @xref{Insns}. Note that not all RTL objects linked onto an insn chain -are of class @code{i}. +are of class @code{RTX_INSN}. -@item o -@itemx m -@itemx x +@item RTX_CONST_OBJ +@itemx RTX_OBJ +@itemx RTX_MATCH +@itemx RTX_EXTRA You can make no assumptions about the format of these codes. @end table -- 2.30.2